We have reason not to be afraid of the machine, for there is always constructive change, the enemy of machines, making them change to fit new conditions.

A research problem is not solved by apparatus; it is solved in a man's head.

Industry prospers when it offers people articles which they want more than they want anything they now have. The fact is that people never buy what they need. They buy what they want.

You can send a message around the world in one-fifth of a second, yet it may take years for it to get from the outside of a man's head to the inside.

In many ways ideas are more important than people - they are much more permanent.

The difference between intelligence and an education is this: that intelligence will make a good living for you, but education won't do much for you at all.

What I believe is that, by proper effort, we make the future almost anything we want to make it.